package com.liyingtao.servlet;

import com.liyingtao.biz.NewsService;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;


@WebServlet("/getKeywordNameServlet")
public class getKeywordNameServlet extends HttpServlet {
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        List<String> nameList=new ArrayList<String>();
        String theKey=request.getParameter("theKey");
        NewsService newsservice=new NewsService();
        nameList= newsservice.getKeywordName(theKey);
        String string = "";
        for (String str:nameList){
            string = string+str+",";
        }
        PrintWriter out=response.getWriter();
            out.print(string);
    }

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        doPost(req, resp);
    }
}
